STM32L162QD STMicroelectronics, STM32L162QD Datasheet - Page 78

• Manufacturer Part Number: STM32L162QD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, AES
• Manufacturer: STMicroelectronics

Specifications of STM32L162QD

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V
• 7 Modes: Sleep, Low-power run (11 μA at 32 kHz), Low-power sleep (4.4 μA), Stop with RTC, Stop (650 nA), Standby with RTC, Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA max
• Fast Wakeup Time From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 12-channel DMA controller
• 11 Timers: one 32-bit and six 16-bit general-purpose timers, two 16-bit basic timers, two watchdog timers (independent and window)

Electrical characteristics
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Table 35.
1. C
2. Preliminary values.
Figure 17. Asynchronous multiplexed PSRAM/NOR read waveforms
t
t
t
t
t
t
t
t
t
t
t
t
w(NE)
v(NWE_NE)
w(NWE)
h(NE_NWE)
v(A_NE)
h(A_NWE)
v(BL_NE)
h(BL_NWE)
v(Data_NE)
h(Data_NWE)
v(NADV_NE)
w(NADV)
Symbol
L
= 15 pF.
FSMC_NBL[1:0]
FSMC_ AD[15:0]
FSMC_A[25:16]
FSMC_NADV
FSMC_NWE
FSMC_NOE
Asynchronous non-multiplexed SRAM/PSRAM/NOR write timings
FSMC_NE
FSMC_NE low time
FSMC_NEx low to FSMC_NWE low
FSMC_NWE low time
FSMC_NWE high to FSMC_NE high hold time
FSMC_NEx low to FSMC_A valid
Address hold time after FSMC_NWE high
FSMC_NEx low to FSMC_BL valid
FSMC_BL hold time after FSMC_NWE high
FSMC_NEx low to Data valid
Data hold time after FSMC_NWE high
FSMC_NEx low to FSMC_NADV low
FSMC_NADV low time
STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RD
Doc ID 022268 Rev 2
Parameter
t
t
t
v(NADV_NE)
v(A_NE)
v(A_NE)
t
t
t
v(NOE_NE)
v(BL_NE)
w(NADV)
Address
Address
t
h(AD_NADV)
t
w(NE)
NBL
t
su(Data_NOE)
t
t
w(NOE)
su(Data_NE)
Data
t
T
T
T
h(NE_NOE)
TBD
TBD
TBD
TBD
t
Min
HCLK
HCLK
HCLK
h(BL_NOE)
t
h(A_NOE)
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Max
TBD
t
h(Data_NOE)
t
h(Data_NE)
ai14892b
(1)(2)
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit